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My first name is actually "walex" not "alex". Lol! A lot of people asked me that.

Thanks for reading.

You're very much welcome Walex!

And congrats for @curie upvote!
By the way, is there any requirements on submitting post to @curie for a chance of upvote?

You don't submit to them. They have many curators checking the required tags everyday. When they come across a post that worth being curied, they get to submit and deliberate on it before being upvoted.

Oh I see.
Thanks for the information Walex!
Have a great day!