What cultural faux pas should I try to avoid making in Nonthaburi?

"In Nonthaburi, it is important to be mindful of cultural norms and customs. It is considered disrespectful to touch someone on the head, as the head is considered the most sacred part of the body. It is also important to dress modestly, as revealing clothing is considered inappropriate. Additionally, it is important to be aware of the local customs and traditions, and to show respect for them. It is also important to be aware of the local language and to avoid speaking loudly or using offensive language. Finally, it is important to be aware of the local religious beliefs and to avoid making any comments that could be seen as disrespectful," mentioned another expat when asked about moving to Nonthaburi, Thailand.