Replying to More questions for progression

I can't get grabs into my spins well... i think its cause i'm a little too penciled... any tips other than just practice?

I'm still scared to go off switch, is it easier to do a zero spin or a 180 and land forwards?

Once i get my grabs dialed i wana learn Bio and Cork spins but i dono how i would throw it?

Workin on rails, and my back is bruised from it hahaha, i slid off the rail on my back...

Thanks guys for the help you've been givin me sofar its been awesome, I probably wouldn't be able to do anything without you guys!

Did i write that?