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Yep - since my birth.

He's smarter than I am so it's sometimes difficult for people to understand I'm his brother. I'm the dumb one.

Lol.
The under attention one you will say

Well, actually in life we are equals and never think one is better than the other. We believe the same on hive also. I joke around about being the dumb one, but quite clearly neither of us could be described as such.