Hello geeks. I am thinking about doing hair extension training. I think maybe with studio 58. I just wanted to know from those of you that have done the training, how important do you think it is to do your training on a live model.? Does it matter or is it all down to practice after you have been shown. Not sure if this is a stupid question but can you colour the hair and can you use straighteners on it. Also if a client wants the hair removed say after 3 months, what do u do with the hair? Do u give it to the client?