I am 21, and generally I prefer someone in their 30s. So they are young, but will at least had some experience. I don't think I can talk to someone that's like my mum's age or older. And if someone is in their 20s they are usually still in training and are not as experienced or qualified to help with what I am struggling with.

I don't know the definite age of my current T but I think she's in her 30s. It's worked really well so far.