When people see a fit person they think they have great genetics.
What they don't see is the hours in the gym, the discipline to control their diet, great sleep habits & years of consistency.
The very purpose of spirituality is self-discipline. Rather than criticizing others, we should evaluate and criticize ourselves. Ask yourself, what am I doing about my anger, my attachment, my pride, my jealousy? These are the things we should check in our day to day lives.
Had a Pius Adesanmi moment recently. A newly opened 5-Star Hotel didn't have hot water. I notified reception on my way to my engagement. Upon return, I was told it had been fixed. Entered shower, no hot water. Called reception, maintenance said it was okay. No energy. I slept.