How often I get it and how often I want it are two different things. I at least get it once or twice a day, I would how ever request two times more a day if possible. Sometimes it is sometimes its not. Sometimes I am lucky to get that once a day. I won't accept anything less than once a day tough.
Trust me, being able to perform sex on yourself isn't as fun as having someone you're into be there with you. It's like trying to give yourself a foot rub. I think everyone would agree that it's so much better when someone does it for you. And that is how sex is too.
With that being said I will admit that noone knows how to give me a handjob better than myself but that's just to "finish." Sex is so much more than that.