https://www.musical-u.com/learn/5-things-guitarists-dont-hold-back/
If there is one skill that guitarists should develop more than anything else, what would it be? Most people will tell you things such as rhythm (great answer, but not correct), dexterity (good, but not right) or maybe theory (agree to an extent). But the one thing guitarists should truly focus on is something which no one will tell you. https://www.musical-u.com/learn/5-things-guitarists-dont-hold-back/