How will the hairdresser to my grown roots after dyeing, if I just came for a haircut?
Answer from: Konstantin Govorun:
Telegram channel host "Wren about Japan" (@wrenjapan)....
I think the hairdresser unlikely to insist on any option. And if he does it depends primarily on the hairdresser and his taste, stylistic views. If you're afraid of unnecessary questions and suggestions, then cut them off before the expert voiced them. Just say confidently and accurately what you need, for example: "I just need a haircut..."