夢
This Chinese character means dream.
You can watch how to write this. - (「夢」の書き順（筆順）動画 - 漢字書き順辞典)
There are 2 main ways to read this, "ゆめ" or "む".
When this is combined with other Chinese characters, this is often read as "む".
For example, "悪夢 (あくむ)" means nightmare.
"悪 (あく)" means bad.
If you have a dream, you can make an effort.
If you keep trying, your dream might come true.
But I think it's very difficult to find a dream.
Do you have a dream worth betting on your life?
If you have, that alone could make you happy.
Good luck!
By Higashi-Mikawa Kyōjindō Shujin (東三河狂人堂主人)