I only mentioned the "cheating" word to placate those die hard simmers who frown upon any unrealistic aid.
As you say, Olham, it's a sim. I understand that some people want it as realistic as possible and that's fine.......for them. It doesn't mean that we should all fly OFF that way. Fly it how it works for you. I think that the beauty of OFF is that it can be tough or it can be easier depending on your chosen settings - it's accessible to many that way.
Anyway, to get back to the problem, Javito, why not use labels and if you don't like them being so intrusive you could change the colour to one that does not stand out so much.