It is very common to live in your old mind. Old mind keeps you in comfort zone, and motivates you to feel satisfied for less; finally you compromise in every area of life - health, relationship, profession, wealth, socially.
When you question yourself whether you can do a little more or better - you will see movement. Never settle or compromise for anything because you always get more or better when you ask for it!
For your Physical and Mental health -
1. Work on progress - do the same back bend better than yesterday
2. Ask for variety - Variety brings challenge to your brain and that helps in multiplying neurons, balances your hormones and absorbs nutrition well
3. Ask for a structure based on Science - You must ask questions for what you are doing and why you are doing to self and your nutritionist or trainer