This is a compound sentence because it is two independent cluases joined by a conjunction (after). A complex sentence would be one independent clause and one dependent clause joined with a conjunction and a simple sentence is just a sentence with one independent clause.
Answer:
Christopher explains that the reason why he doesn't like new places is because he notices everything and when you notice everything in a new place your head feels full and you sometimes feel as though you need to reboot it, like when you press CTRL, ALT and DEL on the computer.
Explanation:
<h2>
I hope it's help u</h2><h2>
Have a great day </h2>