What would you do, if you burned your plant a little and by mistake..? :3
I would take the advice I was already given and quit posting every day about how worried I am. Wink wink.

iggy Hug: Seriously bro, that is barely ANY burn damage. You burned like two tips of a fan leaf. That's like getting a tiny little wear spot on the paint of your car. If it gives you peace of mind, take a pair of Fiskars (or whatever shears/scissors you have) and just clip off the little burned sections. There is absolutely nothing wrong with this; those burned sections aren't going to be helping with photosynthesis and you've BARELY burned this thing.
There is little chlorophyll left in the burned leaf areas; chlorophyll is a pigment molecule that absorbs a majority of the violet-blue and reddish-orange colors of the light spectrum. It doesn't readily absorb the green spectrum or near green spectrum (which is why chlorophyll containing tissue typically has a greenish color.)
If you're worried about it happening again, take a gardening stake (or a stick, plastic rod, anything you can stick in the soil,) very gently take the top of the main stalk and start bending it down towards the stake and tie it to it. If it bends easy, it's low stress. If you have to apply some pressure, you're applying stress. Even if it lowers the tallest point by a few inches, that's a few inches less you have to worry about.
Honestly, the only apparent damage caused right now is to your anxiety. Deep breath friend! You're okay! Your plant is okay! Everything's good! Deep breath again! Ahhhh let that deep breath out now. We wouldn't let you flounder after you've asked this question and posted pictures, you're in great hands! :High 5: :karma Cloud:
Now go relax a little haha! :smokebuds: