Sorrento, solo, 23m. Looking for suggestions and tips for this area!

Hello! First post here. Would love to hear suggestions and tips for this area.

From the 12. of july I will be staying in Sorrento for 3 nights at Seven Hostel. I got a few questions.

How is the nightlife/social life there? I am worried that it will get lonely there, and it would be difficult to find other people on my age that got similar interests and want to hangout.

Anyone tried renting a scooter to drive along the amalfi coast? Heard the traffic can get pretty bad espeically during peak summer.

Also, after Sorrento I’m leaving to Rome to stay there for 2 days, one option could be to reduce my stay at Sorrento with 1 day and have 1 more day in Rome, or I could cancel Sorrento and move my stay to Naples or somewhere else. What would you do?

Sorrento, solo, 23m. Looking for suggestions and tips for this area!