thepianoplayer416
I'm trying to achieve my grade 8 ABRSM now, though because of a house move it's taking a back seat for a while. My Teacher doesn't assign my repertoire. Largely I decide what I want to learn. Though I admit as a complete beginner that generally wouldn't be the case.
In reality most people need a teacher to progress, especially with classical Piano. Without a teacher a lot (I hesitate to say most) of self learners either give-up or never progress beyond a certain point.
Why wouldn't the people who had learnt their grade 8 violin and Piano pieces, or their Suzuki pieces play them? They've made a great deal of effort to reach a pretty high standard (in the case of grade 8) with their pieces, which they more than likely wouldn't have done on their own. I know I could never have passed my grade 7 with distinction last year without a Teacher. I play plenty of other things as well.
Even in non-classical where I'm more self-taught, I've nevertheless had lessons with professional Jazz Pianists and attended numerous workshops and courses (Suffolk Jazz course the last 2 years).
If you're content to play relatively simple pieces to the family at Christmas that's great and I applaud you. Playing in front of anyone takes nerve. However for me that would never be enough. I wanted to play in bands and do gigs from a young age, and more recently started taking Classical playing more seriously again.
This probably all sounds horribly arrogant, but it's not, that is the reality of learning an instrument. I'm not particularly talented, but I have worked very very hard over the decades to get to where I am.
I'm playing a gig tonight with one of the bands I'm in. We'll be doing 21 songs in a Pub. There won't be an Xmas song amongst them!
Cheers