Track laying!

WOW!... Laying track is driving me nuts!
All these track types to choose from, and it seems like none of them like each other! I can get stuff to join if I only go one direction, and don't stop. But for some reason you can only go a ways with out clicking the mouse. Even laying mainline track, I go pretty good, I think, until I turn around and take a good look at what I've done, and then it looks like a drunken goat did it!. If I go back and take a section or two out and try to get it straight then it won't join!
There has to be a better way or I'm missing some secret incantation. Do I need to do something like walk backwards up to the computer, while chanting, "abracabadra!"???

All these track types to choose from, and it seems like none of them like each other! I can get stuff to join if I only go one direction, and don't stop. But for some reason you can only go a ways with out clicking the mouse. Even laying mainline track, I go pretty good, I think, until I turn around and take a good look at what I've done, and then it looks like a drunken goat did it!. If I go back and take a section or two out and try to get it straight then it won't join!
There has to be a better way or I'm missing some secret incantation. Do I need to do something like walk backwards up to the computer, while chanting, "abracabadra!"???