I vow to myself to be happy!

recently I remembered my darkest period, the time when I used to cry in daylight or even late night.
but if i think about myself right now. I am happy. of course still not the fullest. but i can say i am so happy. without anything big missing.
the cute photos I found:

I promise myself to only do things that makes me happy, useful for others, and the best for myself and my family.
thanks for all experience Allah. I am going to be better person, and I will be happy.