>>3647668it depends on what you wanna capture
im an amateur too so dont take advice from me but over the years i realized that my specific subject matter really doesnt matter that much. My ability to tell a story with the subject matter at hand matters a lot more.
I know that sounds abstract/useless but if you cant create a solid composition regularly then there's really no point of traveling somewhere else to take pictures. you might end up with similarly bad pictures.
I get your situation though. I used to be very limited in transportation too. All i could do was practice with the things around me. I think thats the most you can do.
Otherwise you can take long walks. Even better if you do it at night, things can sometimes get interesting on long exposure.