Hi there!
Just wanted to share a small tip that is not mentioned in the course (so far at least) which helped me comb my character hairs more easily. I didn’t like going back and forth between the Particle Edit and Object Mode to see how my hairstyle was going. So, in Particle Edit mode, you can preview the hair by clicking on Options (top right) > Viewport Display > Tick “Children”
Hope that’s helpful to somebody
Cheers
Nicolas