By replying to this sort of thing, you make public your year of birth. For most people it’s not a problem, but it can be used as one element to try to hack into accounts if hackers can also find a person‘s birthday and month. 
Merriam-WebsterFind the 5 words from your birth year that perfectly describe YOUR vibe ⬇️ www.merriam-webster.com/time-traveler/