It is a verb!! Hope it helped!! :)
The word thoughtless provides a clue to the meaning of insensitive because the defenition of insensitive means showing no feeling or concern about anyones feelings
I am not so sure what you are asking
As the principal, it has come to my attention that my students does not like my decision of having to wear a uniform. To me personally, I believe uniforms will make the school more presentable. Not only that, it looks way more professional than what my current students wore in the past. Though you may not like it, it is now part of the requirements. Have a nice day.