に[難「むずか」]くない => It's not hard to A N1
Adjectival, Descriptions
気味 => -like; -looking; -looked; tending to ~ N2
気にもならない => it's no use; can't do N1
Evaluate
に気がつく => to notice; to realize N4
[気味「きみ」]だ => Like A, Looking like A (is happening) N2
Adjectival, Descriptions
一気に => in one go; without stopping; all at once; immediately; instantly; right away ~ N2
...ような気がする => have a feeling that; feels like; seems like; think that ~ N3
Description
~しいしい => Every once in a while... (Repeat situation) N1
Repetition, habit
らしい => It looks like N3
Situation
いたします => to do (polite form of します) N4
てもよろしいでしょうか => May I... N4
Allow
いつしか => before one knows N2
Accept, agree