Coming and Going

Just listened to this song "Come and Go" by MYK ft. Tablo.

Trends come and go
Friends come and go
In the end, we all come and go

Totally agree to these lines.
How I feel throughout my life when we move from elementary school, to junior high school, high school, and finally college. People eventually move on with their lives and thus they "come and go". Sometimes I'm afraid of what will become of me in the future. Will I be successful? Will I graduate on time? Will all these college classes I'm taking be a total waste of time? I don't know, but as of now, I feel really behind in everything. People have interns and jobs, and here I am, sometimes having thoughts of dropping out. But of course not... I don't know.