The thing I dislike about it is trying to get a med pick on your own is impossible with all the damage resistance, so for one medic you have to throw a scout and a soldier....

too good, just pure evil

Failing because you play against better players should motivate you to improve, try and look at it that way.
If you're dying because someone is so dumb its unpredictable then you should still take a deep breath, realize that you're starting to tilt and r e l a x. See if hyping yourself a tiny bit works for you.
Remember to warm up!
Also a thing others mentioned, if you are going to verbally show your anger/disappointment DON'T transmit it to your teammates, doesn't help anyone (who knows you might even get called out for doing so and become more tilted).
Remember that if you're not having fun you should consider a small break. Get off your chair and maybe sit up straight and drink plenty of water.
I've started doing all of those and my tilt levels are gradually dropping!

I can't hear anymore because of that being so loud.
rip my ability to hear flanking scouts.

I'm more worried about rockets going inside of slight cracks and doing zero damage as a result...

The numbers? Yeah those are good, the content isn't...

but star_ made a few videos about comp tf2 like 5 years ago!

Oh I've already tried it and it doesn't work sadly :[

Is it possible to only block unusual effects, and could someone link me/show me how to?
Sorry if this was asked already.

Waiting to see what 2016's matchmaking will add to tf2.
I hope valve takes it easy and improves the game much more :)

On a more serious note, enjoying the Interview so far, good luck with the series!

Is the world ready for sideshow at 2x the normal recommended speed?

demo and soldier
projectiles are fun

Set both to 100.

edit: 30 second ninja from permzilla