An optimist.
Scab
Inventor
a clockmaker
there's no such thing. "quad" means four, "lateral" means side. A quadrilateral must and always had only FOUR SIDES! however, a shape with three sides is a triangle.
The length is the longest dimension, so that would be 30", therefore the width would be 20". See the reference for more information. Now if the poster hangs with the 30" side horizonally, you can call that the width, but then you'd have to call the other dimension the "height", not the "length." Also : In construction the width always comes before the height.
stupid, loser
stupid, loser
A person who always expects good things to happen is called an "optimist" A person who always expects bad things to happen is called a "pessimist".
A person whom always puts things off is called a procrastinator.
One choice would be "Pollyanna" from the book (and movie) of that name. She always looked on the bright side.
Maybe you mean "who is someone who is always happy and looks on the bright side?" In that case you call them Optimists.Optimistic- When someone is always happy, looks on the bright side, and makes sure everyone around them is cheery, and happy.
glow in the dark
Optimistic. Hopeful. Happy.
mathematician numerologists statisticians there are people who are always counting things: prodigitalians
A person who always lies is called a liar.
a white person
Lucky.