Am I good enough at skateboarding?

Recently I've been feeling really bad about my skateboarding. I can't land all of the tricks that I normally can. Here is a list of the things that I can do: Kickflip, heelflip, ollie, fakie, nollie, f/s bigspin, hardflip, inward heel, fs flip, bs flip, nollie fs bigspin, tre flip, I can shuvit all 8 ways (fs, bs, nollie fs, nollie bs, switch bs, switch fs, fakie bs, fakie fs) forward flip, double forward flip, ollie late kickflip, ollie late heelflip, shuvit late heelflip, shuvit late shuvit, fs 180, bs 180, nollie full cab, fakie full cab, most of the grabs, and a bunch of others but I can't think of most of them right now. What can I do to land these more consistently? I feel like crap because there are days where I do them perfectly, then a week of suckisness. WHAT DO I DO?!?!?!?!