Another thing to consider is strategically setting up macros for your spells.

Personally, I have all cures set with a <t> command, and use my F keys to target who I need as quickly as possible. I also have all my status ailment spells and the heaviest Regen spell set the same way. Many people use different play styles, so try a few of them out and see what's best for you.

Given enough time, the role will become second nature and you won't get as many complaints.

But you'll still get complaints.