Cancer specialist explains why people feel different after 35: 'Life doesn't settle, it takes shape'

Dr Sunny Garg concluded his message with a disclaimer stating that the content was intended for general awareness and educational purposes only.

A social media post by cancer specialist Dr Sunny Garg has prompted widespread discussion after he described the age of 35 as a critical phase that quietly reshapes health, finances, relationships and long-term stability.

In his post, Garg explained that the mid-thirties are not marked by sudden decline, but by growing awareness. He described the period as one where “clarity” begins to set in, adding that this awareness can feel unsettling. According to him, physical recovery changes subtly at this stage, with late nights having a stronger impact, rest becoming less restorative, weight gain occurring more easily, and muscle strength taking longer to build.

He noted that medical tests may still appear normal even when people feel persistently fatigued, saying, “reports may come back normal, but energy doesn’t feel normal.”

Garg described this age as an early signal rather than a point of alarm, stating that decisions made during this period influence health and resilience later in life, particularly into one’s 50s. He stressed that this stage should be treated as a prompt for course correction rather than fear.

Turning to finances and career, Garg raised questions around income security and long-term planning. He wrote, “You have income, but how many assets? EMIs are running, are investments growing? If you stop working for a month, will your system run or break?” He described the mid-30s as a crucial decade for building financial stability, calling it “the backbone of wealth creation.”

On professional growth, he highlighted the difference between effort and direction, writing, “At 35, hustle and direction collide. Everyone is busy, but not everyone progresses. Are you working hard or working right? Is your skill set growing or just your workload?” He warned that professional vulnerability increases when individuals become easily replaceable, stating, “If you are replaceable, you are vulnerable.”

Garg also addressed changes in personal relationships and social life, noting that people often spend time with fewer friends as responsibilities increase. He wrote that this shift happens because “Time becomes limited. Energy becomes selective.” According to him, tolerance for conflict and unnecessary stress reduces, while the desire for calm and stability grows.

He emphasised that partnerships take on greater significance at this age, observing that a spouse or life partner “can become your biggest support or your biggest stress source.” Comparison with peers, he said, also becomes more intense, as people witness others achieving visible milestones. He referenced examples such as “selling a startup, someone is settling abroad, someone has financial freedom,” which can trigger self-doubt and the question, “Am I on the right track?” He added that individual journeys differ and that outcomes at this stage often reflect accumulated habits related to health, finances and skills.

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A post shared by Dr Sunny Garg (@the_medical_oncologist)

According to Garg, focused choices during this period can lead to strength and stability in the following decade, while neglect can accelerate exhaustion, regret and pressure. He wrote, “Life doesn’t settle at 35, it takes shape, and the shape you take now will define your future.”

The post attracted a strong response from social media users, many of whom said it reflected their own experiences. One user commented, “Feels like my dad is talking to me.” Another wrote, “I am 36 feels 21. I think it’s just a state of mind. Once you stop fearing what others think, once you stop comparing, and most importantly, once you stop being a victim, you are youthful.”

Others echoed similar sentiments, with one comment stating, “Currently going exactly with the same situation as all your words.” Another user wrote, “Most fantastic and realistic video I have ever watched.”

Another user shared a personal routine, writing, “I am 34. I have been eating one meal a day for the last 6 years. I do squats weekly twice. I live below my means. Peace is the real luxury.”

In the same post, Garg expanded on his perspective by outlining how the mid-30s sit between carelessness and stability. He wrote that people at this age are “not young enough to be careless” and “not old enough to feel settled,” adding that consequences begin to appear gradually. He highlighted changes such as slower recovery, accumulated stress, income without automatic wealth creation, and shrinking personal peace despite broader social circles.

He described the decade as a foundational period where health, habits, skills and finances build incrementally over time. According to him, intentional choices made at this stage can lead to strength in the 40s, while neglect increases the risk of burnout, lifestyle-related illness and financial strain.

Garg concluded his message with a disclaimer stating that the content was intended for general awareness and educational purposes only, and did not replace medical, financial or psychological advice. He advised individuals to consult qualified professionals for guidance tailored to their personal health, stress levels and financial circumstances.