False talk readjusted
Your answers are likely to be different from mine. Here are my suggested replacements:

My child is an imperfect human being
(vs My child has to be perfect)

Bad things can happen to me
(vs Bad things should not happen to me)

Others have their own self-interests and are often too busy to worry about me
(vs Others always have to keep my best interests in mind)

I can change
(vs I can't change)

Anger is a human emotion that can have positive value
(vs All anger is bad)

I have strength I may not have seen before
(vs I am a weak person)