"You only live once." You have more or less thought of this till this point of your life. If you like someone, give it a shot rather than backing down and seeing them hold somebody else's hands. If you love this major that none of your family members approves, go for it rather than giving it up for something you're sure you don't want to do at all and regretting your decision later. If you want to wear this dress that you bought a long time ago but haven't worn it once because you fear to be judged, throw that thought away and put the dress on because YOU are the one who defines who you are.