I feel pain whenever I see obvious mistakes

So here are some tips:

• Plant the spike even if all enemies are dead. It gives money
• Follow the dog/drone if the mini map doesn't show enemies. Don't wait for it to expire because they can reposition
• If there's an enemy KJ, shoot the grenades on the spike before defusing
• If there's an enemy Cypher, walk slow to see tripwires on entry
• It's ok to leave the spike on the ground for a bit. It won't walk away, and is better than you peeking with it and dying
• Don't wait until the last second to tap spike. That last enemy isn't going to peek/ult/molly until you do
• For the love of Brim's buttcheek, it's ok to rotate

Feel free to comment what brings you pain