What is a good method for applying decals/stickers?

[mcl fabrication]

There are plenty of videos on you tube about installing and removing stickers of all sorts. What you are looking for is a easy answers, but there are none. Even if you are told exactly what to do, you must still have hands on experience.
The bottom line is to try all that you have learned again and again until you get it right. This hobby is no different than learning to ride a bicycle.