Far too often I see students that were attracted by cheap beginners courses, or suddenly found there were additional hidden costs that were not stated at the time. Please research your course and your trainer. Ensure that training is either one-to-one, or that class sizes are kept small.
Cheap courses are usually cheap for a reason – if you wish to excel in this industry then you must invest into good training. The UK has some amazing Lash Trainers, however for every good trainer, there are 10 bad ones.
Train poor, train twice – so be prepared to invest into your future!