Q: i'm growing increasingly fond of music. increasingly. insanely so. all through my life until now i've had phases of being insanely obsessed w/ different mediums of art. i think my entire life might be dedicated to art. in this moment i feel it: i might fall forever. i may never stop loving and abandoning and returning to all that i've loved over and over again. and right now i love music. and i have loved music and art especially since i fell in love with your music and your art so long ago. i think i want to learn probably the piano, or the saxophone, or tbe trumpet maybe, but i do not have the time and the money and the space and the privacy at all. i don't know what to do. i keep listening to mccoy tyner and bill evans and coltrane and jimmy garrisson and i wish i could be all of them at once. what do i do? i wish i knew. 
A: how about getting a dynamic sensitive midi keyboard and plugging it into some basic software so you can get a piano/keyboard sound and start playing it, with headphones. and make sure you can figure out how to get the latency low enough so the notes actually happen at the moment you play them (which also means your headphones cannot be wireless)