See you're not actually reading the message, it didn't suggest ways to improve the "technique" rather how to hide it.
Please actually read the messages as the context DOES matter, I'm not defending this at all however I think we have to accurately understand the issue to solve the problems.

Edit: He's specifically asking if it's a noticeable mark, you assume that it understands it's a suicide attempt related image however LLMs are often pretty terrible at understanding context, I use them a good bit for helping with technical issues and I have to constantly remind it of what I'm trying to accomplish and why for the 5th time when it repeats something I KNOW will not work as it has already suggested that path earlier in the same chat sometimes numerous times.
Edit2: See this is what I'm talking about, they're acting like chatGPT "understands" what he meant but clearly it does not based on how it replied with generic information about taking too much of the substance.

Edit3: it's very irritating how much they cut out of the actual responses and fill in with their opinion of what the LLM "meant" to be saying.