How can I manage all of my skills on hotbars?

[FinaSel]

I have considered using a controller, but I don't have one. I'd need to buy one...

If I used two hands, how would I use the mouse?
I constantly use the mouse in battle to look at my surroundings. It is often more efficient for clicking on enemies than "Tab", which is just...I can't even.

I have considered using the ALT key, but I play with a Japanese keyboard and the key to switch language settings is directly next to the ALT key. It also means the ALT key is about half the size of the ALT key on non-Japanese keyboards.
It creates three problems.
1.) It's quite hard to hit the ALT key while playing.
2.) Due to the position of it, it's hard to press the ALT key and number keys at the same time. I need to position my hand in a very strange way.
3.) If I press the language settings key by accident and suddenly need to type, I find myself in a predicament, since I might have the press that key several more times to switch back to the desired input.

Exactly which hotkeys are you using? You can add easy to reach letters as well. Personally I use Q, E, R, T and 1-6 and then shift/control.

Thank you. I will try using those keys too.