@dapper glen 1. You could have ran for cover and not laid, laying while reloading keeps you stuck in one place, or could have exchanged shots then ran outside to reload as you clearly hear him reload. 2. IDEA is a really shitty spot to fight in, but you could've gotten one if you had decided what you wanted to do. As other person mentioned, you were constantly making noise, turning laser on/off, playing quiet but then doing a quick shuffle hoping they don't hear that. Bringing grenades is also essential as you can use flashes on cheap measures and have a large area it'll affect. 3. Same thing, making too much noise. They blindly threw a grenade in to hope you would scoot like that to let them know where you are. I don't know how you didn't get hit by at least 3 of those grenades, don't peak that close to the door, when a grenade goes off slowly move further back away from the door to prevent having to move in the future like you had to.