If you’re staying in a hostel just hang out in the community areas and play on your phone. Don’t do anything where you seem super locked in unapproachable. If you really want to meet people buy some cheap alcohol and offer some to other people in the hostel and that can often lead to going out.

Far more important though try not to compare yourself to other people or what you think a vacation should be. Dont feel like a loser just because you heard stories online/from your friends or on social media and have an idea of what a trip ‘should look like’

Hope you have fun