
Im recently started to play the piano, I have played guitar for 5 years but have had no formal training. I have a few questions, some are pretty stupid

Am I too late?? (Stupid question i know, but its a pschylogical block for me, im 20 years old)
What should i do first?
Are lessons important?
How do i choose a piano teacher.
and finally,
what are some beginner songs to learn, i already learned the first part of Fur Elise and cant find anything else on the same skill level
Thanks a lot guys