Time travelers come in all shapes and sizes, and from many different walks of life.
Sometimes they're doctors, or scientists, or intrepid adventurers, and sometimes they're just ordinary people brought along on a journey through space and time.

Time Traveler by Naolito
Here's a collection of time travel inspired t-shirts from The NeatoShop, to celebrate the return of our favorite lord of time, and our love of great sci-fi shows and movies!
First off let's discuss what a time traveler is made of- they're a pretty unique bunch:

Anatomy of a Time Traveller by ZombieMedia
They have to be brave, and adventurous, and sometimes foolhardy:

How I Learned To Love The Time Machine by JCMaziu
It also helps if they're easy going, because a time traveler must able to go with the flow:

Time Travel Adventures by kgullholmen
Some people dream of traveling through time from the day they're born, and they spend their youth playing a different kind of doctor:

Tommy Who by SilverBaX
But unless you're born to travel through time, or happen to be a mechanical genius with a firm grasp of quantum physics, the first step to actually jumping into the timestream is to get your hands on a time machine.
Some people are lucky enough to have a time machine show up on their doorstep:

The Time Former by Ninjaink
However, time machines don't always come built and ready to go, sometimes you gotta get in there and build it yourself: