To hear someone who complains about how hard it is to remember to use kiss of the wasp/viper at the start of a dungeon also say ranged dps is "too easy" maybe you should settle on the easier side... if one button gives you a headache I'd love to see your eyes bleed trying to pull off maximizing a ranged dps.
Like... lol.
Maybe the only button you should strive to remember is Uninstall.