Yes, you can win if you leave up.

I had a system: get the 4 best paper tipsters saturday metro. Use their best tips. Simple as that. Make sure of course to leave out those best bets that contradict each other. I usually got between 2 to four tips. Very often I would win on the first one.

I went to the track and bet to win 200. Then 300. I did it for about a year, and then got bored with it. I was well ahead with two bad losing days.

I just got bored with it. Only those who have followed such a system will understand. I took a friend once. He tried it with 100 to win. We lost in race 1. We waited until race 4, and lost again. We won at short odds in race 6. I piled on a (comparitive) small fortune to win. Most of the time we just hung around and did nothing in between races. I remember him looking bored and his face was white when we won in a close one in the 6th. He never came back and I lost interest after a while. I remember being up well over 3 grand.

I always left as soon as I won. But it was dead boring.