I might be over thinking this. I usually do. I have anxiety and struggle to get out of the house but have booked a mobile hairdresser for next weekend to do my hair. It's all planned but now I'm panicking. What do I need to do? Should I wash my hair before she gets here. Do I need to have some towels ready. What kind of chair will she need? Will she use my hairdryer or does she have her own. I don't want to ask her and look silly. Are there any mobile hairdressers around that can help?