What are some of the fears or doubts that I have about my identity? How can I address these fears or doubts in a healthy way?

I ocasionally = occasionally doubt whether I am nice or not, considering the way to = I treat others on trouble = in troubled situations.
I tend to miss real focus issue, because = issues because I lose my cool, when I argued = cool when I argue over who is right with others.
Although I solved problems and smoothly behaved for others, I coudn't controll = couldn't control myself to feel wins = win.
That's why I regreted = regretted my ways and made worse situations = the situation worse.
I already know these doubts, so I strive to adress = address them to get a healthy way.
Just take some moment, before = a moment before I respond to the situation.
It helps that I have an objective perspective from away my feeling = away from my feelings.
Consequently, I understand other's position = others' positions, then I choose not only the best way to solve the issues but also maintain good relationship with other = relationships with those around me.
Finally I learn = have learned the way to resolve problems, not the way to give others a hard time.

Thank you for reading!