Challenging oneself throughout life is healthy initiative, physically or mentally facing them one by one really gives great purpose, along with self-satisfaction in achievement.
Nice to relate to others to keep setting small goals, slowly increasing to obtain bigger.
!tip
Yes, a big challenge can be so intimidating, and even seem impossible. But when you think about the things we did as kids - learning to ride a bike with training wheels, or with a parent holding onto the seat - it's the same in all things in a way. Starting small, gaining confidence!