How to Use the Expression, It's About Time I Did Something

We've all got things in our houses that we haven't done that we've been meaning to do for ages. This is your chance not only to do that thing, but also just to use the expression, it's about time. How long have you been doing Luke's English podcast? Oh, it's been getting on for about seven years now, I think. So there you go. It's about time I did something. Now, how would you use that phrase about yourself? You could say, it'sAbout time I really focused on my pronunciation. Or it's aboutTimeI called my mum. Haven't spoken to them for ages. It'sabout time I did that.