1) Life's struggles shape who we are by teaching us lessons through difficult experiences rather than only pleasant ones. The author became the person they are today because of struggles like having to scavenge food from the garbage as a child.
2) Struggles help us develop traits like optimism and define our character. Like a moth struggling to emerge from its cocoon, enduring difficulties makes us stronger.
3) While struggles are hard, depriving ourselves of them leaves us "crippled" and weaker than we could be. We should embrace challenges as opportunities to grow.