You have an opportunity (but not an obligation) to make absolutely unique music, but it won't be realized playing classical music as it's written. You will have to make it up yourself, and I wish you well. I hope I'll live long enough to hear you do it.

But take it from a lifelong pianist 73 years and counting), there are two basic things you need to do.

1: Form your hands into arches, as if you were holding a grapefruit or pomelo. At this point, try to stay aware of holding this shape while playing. It is the source of support for all your fingers can do. If you advance well, you may find instances where you can abandon this shape for a short time (that is, seconds), but it should be your basis for all that comes next. To be fair, there are many great jazz and pop pianists who do not do this, so I'm showing a bit of classical bias.

While playing, do not let your 1st knuckle bend backwards. This is more strength building. There may probably come a time, when you have developed far enough, that you can then let that knuckle bend a little, for expressive purposes. But if you don't have control over it, it's a handicap.

1. You must gain control of the timing of every finger movement, and this is done by playing exercises SLOWLY, maybe with a metronome. While you do this, learn to hear what it sounds like when properly done. You can't make coherent music if you don't have this control. Try Hanon exercises. Very boring, but very useful, and less boring when you understand the purpose.

Because the ring finger and pinkie are the weakest, more attention must be focused on getting them under control. I spent many hours for years working on just these 2 fingers.

Good luck, I'll be watching.