Mouse control tips

Hey guys, so long story short took me a while to realise that I need to focus the target not crosshair, once I got that down, I realised that I need to keep my hand relaxed, so I play fingertip, and I noticed me sort of pushing down too hard when on target and sort of cementing instead of tracking, but now realised that keep relaxed and loose is so much better

So I'm asking for any tips to perfect mouse control using the relaxed technique this as now I'm staying conscious of it and keeping more relaxed I almost feel, for lack of a better description "floppy" when on targets now, but I know from the slight improvement this is the way forward.

So any insight you guys may have will be greatly appreciated.

Thanks.

BTW not a newbie, but would like anyone lses tips. Thanks again