When I was a child, I was extremely happy as long as I had 5 cents in my bag, but when I got older, it was different... Dreams always change with experience, so how should a person live his life? Happy? Hapiness? Sad? Lonely? ... No, generally speaking, I am satisfied as long as I am happy throughout my life and not lonely. Loneliness is what scares me the most, because every time I am lonely or bored, I always think of the happy times with my friends, and I feel like I want to die... So this life cannot be in vain! ! !