It is always better to do some practice cuts like straight lines, curves, points etc., before getting back into scrolling, you will soon become bored and want to do something a bit more interesting. But I know what you mean, I had to have time away from my saw once and then kept saying I will scroll tomorrow but a month went past before I said ok lets get this thing started, so out I went, did some practicing and enjoyed myself more than before.
Marg