Since Easter when I had my last short crop, I haven't wandered towards the scissors.
Usually by week 5 I was getting
by week 6 , I was ready to shave it all off myself.
Made Note To Self to never ever go beyond week 6.
Partly because my hair is wavy and it was dyed/highlighted.
But now, it is hennaed and much better condition, it sits better (still wavy but not " 2 different postcodes" wavy 
So in the inbetweeney weeks, I need to keep my seslve until it hets to the needing a tidy stage.
When I will book an appointment, go and have a consultation and go from there.
I can't do hairgrips or headbands.
No complex styling , no blow drying.
Hair needs to be off my face (which works ok with wavy hair) no fringes in my eyes.