well....
interestingly enough I accidentally started week 2 of the C25k.
It consists of 90 seconds running followed by 2 minutes walking. I actually found it easier and was ready to run before the 2 minutes were up. Very odd.
My breathing is the main reason for my lack of progression. I'm trying breathing exercises to expand my lung capacity ( I have always had bad lungs, having had childhood asthma and being prone to respiratory infections; I attribute it to living with smokers almost the entirety of my life) This seems to actually be helping.
I don't feel the endorphins till after I'm done. But they are fanfriggintastic.