That would beat the purpose of being here. There's a lot of things I haven't seen in this world, oceans, islands, volcanoes, pyramids, ect...and the list goes on.
We've got to keep going, and learning about all this that we have here.
Sure, I get depressed, down, and...I've had more than my fair share of bad luck and heartbreaks. But, our time here is already limited. What is 50-100 years compared to eternity. Life is a roller coaster, good and bad. You gotta let it go...and start each day brand new.