Improve minecraft pvp?

I've been gambling for 3 years and I'm still not really good at fighting 1vs1, I'm always the one who has to put the combos in my fingers cramped with butterfly and with one click it is not enough to get the first hit, there's no possibility at all

https://www.youtube.com/...+pvp+tipps made some videos about PVP tips and tricks. Maybe the video from MysteryOre will help you too