If I wasn't strong, no one would understand how much pain I was feeling.
If I wasn't strong, no one would understand how I could continue to live.
If I were not strong, no one would know what kind of life I have gone through.
If I am not strong, no one will know how to motivate me from the pain hidden behind my smile.
If I were not strong, no one would know that when I wanted to cry, I found that there were no tears left.
If you are not strong, who will show you that you are weak?