I have a 2000 Ford Focus and the turn signals only seem to work when they feel like it

What should I do? They either blink, stay just on, or don't work at all and there's no rhyme or reason to it. Any mechanics out there care to explain?

Probably a faulty module or the wiring has been grounded out. Might wanna take it to a shop and have them check the sccm (steering column control module) and see if its in proper working order. Hope that helps!