This quote sounds childish imho. I know this feeling, I believe every teen feels this way, but I don't lose sleep over my decisions or "what if.." scenarios any

This quote sounds childish imho. I know this feeling, I believe every teen feels this way, but I don't lose sleep over my decisions or "what if.." scenarios anymore. The most important truth and lesson learned during my life was "always be in truth with oneself and others": if you are not happy about something - change it or find the root cause and fix it, take responsibilities seriously and avoid lies whenever possible (it is a burden that keeps growing as a snowball and finally crushes you); if you are not happy with your current partner and you see no way to fix it -- have "balls" to say so and move in separate ways.