Snoke sith? Hope not - bored with it. I want to see new skillz. Snoke insults Kylo cause he is sensitive about his confidence issues. News flash: dark siders are not nice people. They teach like they would in a prison or death camp and expect you to cope differently. What would happen if you insulted Maul or Dooku? Nothing, pointless. That’s trainee nonsense. If they killed you at the time, others might infer they were sensitive. Really, They would just kill you when they had no more use for you or had the notion to because you’re making noise when you talk - not about what you’re saying.