"act decently" - Translation from English to Arabic

Don't get drunk too quickly. act decently! Don't you worry.
لا تثمل بسرعه تصرف بشكل متحرم , لا تقلق

Some men would give diamonds but still act decently, even in a tunnel
بعض الرجال قد يقدمون الماس و مع ذلك سيتصرفون باحتشام , حتى في النفق

We pay him to act decently, and he reams her ass!
نَدْفعُه لتَصَرُّف بشكل مُحْترم، وهو يُوسّعُ حمارَها!

But you must promise to act decently.
لكن عداني بأن تحسنا التصرف