I need a false nails guide for dummies!
Please tell me all about them.
I am a biter and want to have some false nails on to help break my habit and because they will look prettier than mu chewed stumps. 
Have only ever had some once before (20 years ago), when I had them removed (the ones that never fell off) I didnt bite my nails for months afterward but then slowly reverted back.
What is best acrylic or gel? Which lasts the longest? How long do they last?
What if I swim 4x per week?