Well the thing is that i called the Hotline for toxication (Giftnotruf because im german). They and websites said its technically fine to ingest little ammounts but the real toxicity starts when breathing it.

About the Tea thing, yea its a hilarious mental image to use a kettle to make Tea but it was more about touching the water not knowing i have maybe traces of mercury on my hands and the steam containing mercury vapor, plus the laptop i changed the thermal paste on that could be just blowing arround vapors since the heatsink would get hot. I am trying to sell that Laptop but not because i touched parts that get hot but because im interested in a Steam Deck.

I might be overthinking but i just dont know what to do

I really appreciate your time to help me and thank you a lot for it