If you feel stuck in a rut then the answer has to be a resounding NO? But ask yourself why and if you can improve things before jumping out of the frying pan. There may be a simple way of sorting yourself out, although at 21 I thought I know everything there was to know about relationships I did realise that once I had doubts about a partner then that was it, the start of the slippery road to oblivion and being hurled back onto the market of dating and scrutiny once more. There is a perfect relationship out there for you, but sadly perhaps not this one, certainly don't let it stop your beautiful smile, you have so much love to give and love is precious and should be appreciated and shared and then returned
A muffin? Pete that is the most technical term I have ever heard yet lol.