My thoughts on stops is that they should be placed where the market proves your trade direction is incorrect. This will prevent as many stop outs. However, feel free to do exactly what the book says and see what is better for you.
Also, my thought is the more automation you can do, the better. If you can use your charting program to automatically set the targets and stops so you don't need to watch the trade, it's better. If you want to watch the trade, feel free. Too much stress and boring for me.