感到不适应的英文

Such a life as you describe would not suit me at all.你说的那种生活我也不适应。He doesn' t feel he belongs / has no sense of belonging here, ie He feels an outsider.他不适应这儿的环境（他觉得自己是外人）.Psychologists are dealing with the problem of maladjusted adolescence and "juvenile delinquency".心理学家对付着不适应环境的青少年和“青少年犯罪”的问题。

feel sickfeel illnot myself today,这句比较地道

I am not used to doing sth.

感到不适 feel sick; felt sick/was ill 生病,感到不适 be ill

felt uncomfortable