Is it tacky to quote yourself?

[Lemia]

I get social media is all about yourself, and making yourself seem cool and all.. but isn't quoting yourself just really tacky?

Ok fine, post as many photos of yourself looking your best and pouting, and what not... but where do you draw the line?

This girl I know quoted herself, made an image of it, and actually put her name on it. Like as if she wants this quote of hers to go viral, and it's kind of a lame quote.

Or do people just not care about this kind of stuff anymore?