YOU SAID:

When you think, things happen.

INTO JAPANESE

あなたが思うと、物事が起こります。

BACK INTO ENGLISH

When you think, things will happen.

INTO JAPANESE

あなたが思うと、事態が起こります。

BACK INTO ENGLISH

A situation will arise if you think.

INTO JAPANESE

あなたが考えるなら、状況が起こります。

BACK INTO ENGLISH

A situation will arise if you think.