Don't be rushed, be sure.
Physical strength (hard work), mental strength (perseverance) and spiritual strength (love & acceptance) are the keys to continuous growth.
Our fears don't stop death, they stop life.
If size mattered, the elephant would be king of the jungle.
Self-defence, self-confidence, discipline and self control. The values you learn are priceless.
A strong body is a good asset. A strong mind is a very good asset.