I do not feel the need to define it. It is pretty obvious as to what it means in the context of what I said.
If you need that also explaining, you must be trolling. Given yourfaces at the end of both sentences I am fairly certain that is the case.
EDITED: Since the person responded to continues to act like a child I will clarify and doing so here because hit my new post limit earlier.
I am not making anything worse for myself, your merely showing your own ignorance or proving that you are indeed trolling/baiting by asking such questions despite being given the answer in the very first post you refer to and when in combination with using some common sense it is quite simple to understand.
Firstly if a person truly cared about it they would not continue to purposefully choose to put at risk the chance to participate in the thing they proclaim to care so much about. Even cats, dogs, mice and rats learn from their mistakes, some people here apparently do not or do not care enough to correct their behavior and avoid missing out on what it is they supposedly care about within the context of this thread which is starting a raid or dungeon.
On the second thing, refers to every other activity in the game that you might care less about having to ditch than compared to losing the materials and financial investment which occurs when ditching a HQ craft to enter a dungeon, trial or raid. I never once used the word 'safe' which was your initial attempt at trolling, misleading and misrepresenting my comment.