Do's and Dont's Checklist

Do Wear sunscreen and get lots of water - The hot summer and spring days in Shushtrepistaz will dry you up fast and will give you a nasty sunburn
Do Wear Protective Masks - Mainly in Dublin's Downtown since the smog form downtown
Do give a 10% + Tip - It is optional but many people will think you are a rude person
Do not go into 'Stamin Lounges' - These Lounges as it says is a underground illegal Casino operating in some parts of Dublin, most are not seen, since police had removed most of them.
Do wear shorts, less protective clothing - It's hot, don't melt, but do not go around in your Birthday Suit
Do not talk in any churches - It is very rude

And that's basically it

Ok thank you!

OK.

understood