Is limit break not a thing?

[Colino]

I can only speak for myself but often when I'm levelling other jobs I just forget to set it on my bar to begin with.

The whole Limit Break concept needs a little attention to be honest. Heck, even a rework with smaller personal Limit Breaks available to everyone would be great.
It's not advertised enough and I think it could use a more specific Duty Action button instead of being hidden in the General Category. I won't yell at a new player for not going through all the sections in the Action window and overlooking the incredibly generic LB button.

I like the idea of personal LBs in principle, but in reality I'm afraid it would just be a clusterfuck every time.