Alesia said:1.) A point blank head wound is only a 50/50 survival shot with modern medicine, yet you survive with some Med-X, tweezers, and old gauze in a shack.
First, it's a home, second, it's a qualified physician with access to the proper tools, third, the Courier was just lucky to survive.
2.) A germaphobe that hasn't talked to anyone in 200 years suddenly decides to let you in just because you have his chip? Why not have the robots dispense payment and collect the item? If he wants you as a protoge' why not use the robots as a go between?
No, he lets you in because you became a notable figure in the wasteland. Unless you make a beeline for the Strip, avoiding any and all opportunity to talk to people and earn XP, your Courier is going to be someone by the time he meets House (on top of surviving a gunshot wound to the head and going after the man who shot them).
Furthermore, people are more pliable when they are talked to in person, rather than through intermediaries. An intimidating effect.
3.) At The Fort Caeser wants you to destroy the bunker because he doesn't want his men knowing what's in there. Why not just dispose of you after it's done and have his legionaries fulfill the rest of the Legion quest line, or in my case (female character) enslave them? Certainly he would be stupid to let a relatively unknown agent go back out into the wastes to blab all his secrets.
Because the Courier is a free agent that can go where legionaries and frumentarii can't. By the time they meet Caesar, they're also one of the most notable and dangerous persons in the wasteland. Are you saying that Caesar shouldn't use them as an asset?
4.) The NCR seems to immediately trust you just because you walked inside the Lucky 38, again unknown agent during war who could spill all their confidential secrets.
Uh, no. It's not the NCR that trusts you, but Ambassador Crocker, who uses you as an agent to reach out to the Boomers. He doesn't share any secrets with the Courier, neither as he goes to the Boomers, nor when they are asked to settle the matter with the Kings. It's only when they are working directly with Moore and make it is apparent that they're supporting the Republic that the Courier becomes privy to sensitive information. Even then, it's on a need-to-know basis.
5.) How is Jason Bright and his group surviving? They're locked upstairs with no apparent food or water source except for 4-5 boxes of Fancy Lads in the closet. And what about when they weren't locked in? There doesn't appear to be any crops and the traders don't go up there and the ghouls can't come in to Novac.
Buy food from travelling caravans away from prying eyes.
6.) How is a bomber that crashed in 1945 still intact? Shouldn't it be a rusted heap of scrap by 2281?
Water affects wreckage differently.
For starters, Lake Mead is an artificial, fresh water lake. Metals corrode much more slowly in fresh water than salt water. There are also few strong tides and other factors that would accelerate the disintegration of the wreckage. Hell, centuries old wooden ships are found sunk in the Baltic. A steel, military plane that sunk and remained in favorable conditions has better chances of surviving than them.