My boss is a difficult person. I find it hard to get along with him.
Because my boss is a difficult person, I find it hard to get along with him.
ご質問ありがとうございます。
・My boss is a difficult person. I find it hard to get along with him.
＝「私の上司は難しい人です。彼は付き合いにくい人です。」
（例文）My boss is a difficult person. I find it hard to get along with him. He's short tempered and he's always angry.
（訳）私の上司は難しい人です。彼は付き合いにくい人です。彼は短気でいつも怒っています。
・Because my boss is a difficult person, I find it hard to get along with him.
＝「私の上司は難しい人なので、彼は付き合いにくい人です。」
・難しい人の事を「difficult person」といいます。
（例文）I heard she is a very difficult person.
（訳）彼女はとても難しい人だと聞きました。
お役に立てれば嬉しいです。
Coco
日本 
