question: Hi im a 31 year old male, and for the last few years I have gradually started to feel tireder and tireder I every now and then have a heart issue were my heart seems to go really fast for a few seconds and then back to normal this is normally when laying on my back in bed. Its the tiredness that has got me down the most as I always seem irritable and don't get on with people as I used too I sometimes have a terrible memory short term is the worst if you could help me with any of these that would b great. I used to be so healthy now im falling apart. many thanks, Richard