Hi cockneyrebel. Not sure if I'm the best person to be answering this, but I'll give it a go, if you don't mind! Here's what I think: if you feel that you are ready, or even if you are unsure but curious, then why not give it a go? What, exactly, are you worried about? (That question wasn't meant to sound harsh, am genuinely curious about the precise nature of your worry - but completely understand that you may not wish to divulge that to me!)