too young.. you havent explored your options yet. i'm in some similar situation, afraid of comitment because it might end in marriage. already? i mean long temrm things scare me!
its the same thing with work, the seniorities are leaving making me the seniority and i feel like i have to commit my life to work now that they're gone.. its scares me. i feel like i have a responsibility and a end of a bargain to live up to. scary!