How long

will my training last. It started this morning with a 7am run I think it was about 3 miles and it took me about 45 mins. The plan is to get up every morning and run before work and then every evening play tennis, weather permitting of course. Why so much activity you ask, its mostly cause I am worried about ending up like the rest of my family. Plus I have so many goals that I am trying to achieve.What a hectic thing...so much going on in my mind I cant think straight enough to write in this...ah...maybe clearier thoughts will come in thr future.