Number 3 is you should have your emotions moved to tears, could be happiness or joy. But think about it. If you laugh, you think and you cry, that's a full day, that's a heck of a day. I have lived and learned from everyone I know, and loved. I would not change a thing.
People are products of their environment.
A lucky few are born into situations in which positive messages abound. Others grow up hearing messages of fear and failure, which they must block out so the positive can be heard. But the positive and courageous voice will always emerge, somewhere, sometime, for all of us. Listen for it, and your breakthroughs will come. Somewhere there is someone who dreams of your smile, who finds in your presence that life is worthwhile.