We are all time travelers. We just do it in a linear fashion, second by second.
I used to have a sign on the RFI/EMI Shield Room at work that read:
Time Travel Machine - Warning! Works in forward direction only!
When anybody would ask, I’d tell them it was guaranteed to work. If you go in and close the heavy steel door, whenever you come out it will be in the future......................

FOR SALE: One gently-used Time Machine. This machine has worked very well for me over the years, but sadly, I have it stored in the basement as it broke a few years ago and now only is working in Forward on the 1x Speed setting. Comes with all the parts needed to fix it... I just don't have the time t fix it myself. Unit comes from a smoke-free home and includes the optional electric cooled pony harness (with fuel injection). This is a true sacrifice at an asking price of $500, but I will consider all REASONABLE cash/trade offers.Wife says it has to go! Contact me via PM for details.