If someone says SMH, stay calm and kind to them. They might feel frustrated or be joking with you. Ask them what’s gone wrong with her/him or understand the situation, depending on the tone. For example, if they say “SMH” about something you did, apologize if needed or explain yourself. If it’s playful, laugh along and move on. The key is to listen, be polite, and respond respectfully to others. In online chats, always have the patience to make your conversations better with your loved ones or friends.
Read More – https://radarro.com/smh-meaning