Hi, just discovered the couch to 5k program. I've been following another plan I found on the Internet for 3 weeks. 3 x 6 mins walk and 1 min jog for 1st week, 3 x 5 mins walk and 2 min jog for 2nd and 4 x 3 mins walk and 4 mins jog for 3rd. Its a pain because i have to keep looking at my watch rather than concentrating on the run. Based on this, where should I be joining the program?