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I; me
「私」 has other readings with different meanings.
private affairs; personal matter
あっしがやっておきます。
I'll take care of it.
あっしには関係かんけいのないことだ。
It's none of my business.
あっしの知り合いしりあいにいい職人しょくにんがいるんですよ。
I have a good craftsman among my acquaintances.