system
Given the following post, respond as if you're commenting on Reddit:
human
Quick question about time dilation...

Hypothetically, if I had a space craft that was capable of travelling at half the speed of light and I decided to travel to Alpha Centauri, how long would it take me (from the traveller’s perspective) and how long would it take from the perspective of people back on earth?

I know this isn't possible due to many reasons but, **if** it was and my body was able to withstand travelling at half the speed of light... how long would it take?
gpt
Not an answer to you question, just a clarification. Your body *could* withstand the velocity of 0.5c. What you would have trouble withstanding would be the acceleration to that speed. Once you are going that fast, assuming you continue that fast it is not a problem.