我想有點改變翻譯成英語怎麼說

㈠ "我要改變/提升我自己"英語怎麼說哦。謝謝。

I want to change/improve myself.

I want to make myself better.

㈡ 讓我想一想 用英語怎麼說let me think let me have a think都可以嗎

通常用 let me see.在口語中絕對標準的表達，但是

我的想法是：
let me think about it = let me see
let me have a thinking about it= let me see

做「想」解時，think是動詞，不能做賓語，要變成thinking