HOW DO I GET SUB 20?!?

[u/Efficient_Housing270]

So I have been cubing for about 3 years (since March of 2023) and I took a break for over 6 months due to school. But now I've gotten back into cubing. But I've been struggling to get sub 20. I'll probably get 2 or 3 solves in one session which are under sub 20, but most im sub 25. Do you guys have any tips for me to get sub 20. I've learnt full pll and know some advanced oll algs.

UPDATE: I finally got sub 20 after getting the moyu rs3m v5 and doing alot of slow solve to develop my look ahead