You are going to waste film regardless.
Don't worry about that, but keep all wasted or ruined film for future uses.
Get one sheet out and load that ONE only. Shoot anything with it.
Process it the whole way to dry.
Then study it for mistakes.
Save it for more loading practice.
I keep most film failures and I fail all the time.
I use ruined 'real' film as a pattern to cut 'fake' film, aka X-Ray film which is just like old film was.
Look up X-Ray film here, it's cheap and useful.
I started LF when I signed on here 2011, now 68, I am already going down the other side of the curve. Forgetting...
It's a fun hobby, have fun first.
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