a procrastinator
an introvert
An aloof person is one who keeps their distance from people.
Someone who always keeps his promises could be called reliable, trustworthy or dependable.
an introvert, withdrawn, antisocial
A person who keeps promises is called a blacksmith. You might be thinking, hey hey! WAIT A SECOND! But truthfully, a blacksmith isn't a metal worker, it is a person who keeps promises and just HAPPENS (in history) to be a metal worke as well. THANKS :) xxoxoxx
A Hoarder. There is a show on TLC(Hoarding:Buried Alive)
A person who keeps bees is a Beekeeper or Apiarist.
Liar.Unreliable
They are called umpires
This is a person who keeps complaining about things and just wont quit.
What is the word thatWhen a membrane allows some things in but keeps others out
The person who keeps your dog while you are on your holiday is called a sitter. Just like a baby sitter!
A person who studies bees is an Apiologist. A person who keeps bees in an Apiarist.
A person writing a blog is called a blogger.
the part is called an odometer.
A person that keeps chickens is usually called a chicken farmer. They can also be referred to as a rancher.
your phrase "keeps burning" is unclear; someone who literally burns for no apparent cause is called "spontaneous combustion."