Mostly tuition. We all know flight training is a great investment and not cheap. That is why we encourage you to evaluate financing options. Once training has started, it’s best not to have any interruptions. Stopping and starting your flight training costs much more in the long run, because your skills and knowledge become dull when you are grounded while saving up funds to fly. It is more cost and time-efficient to have your flight training funds readily available so you can train without interruption. I hope this helps. Thank you for using our forum!