play minesweper - and pave all the tiles that dropped cavedust with stones of various colors depending on how much cavedust they dropped
then get annoyed at the fact that you cannot remove them
BigCountry wrote:Well it's very hard to obtain wool
just pick up a clover

or tame a mouflon so you won't have to pick up a clover every time you need wool

it's very easy to avoid cave in you just have to know minesweeper rules, which are pretty simple and obvious
and even if you cause a cave in you often get ones that can be healed with leeches or gauze, which you can get easily
some of the wounds also heal without any medicine, for example concussion
it will only make you stop mining for a few hours then you are ready to go, but if you pay attention to how much cavedust was dropped and which tiles can potentially cause a cave in u they shouldn't be a big deal, unless there are so many of them and prevent you from getting to the place you want, in that case you can risk getting kod and mine in the places where it's likely that the tile is actually safe to mine
and you can often avoid cave ins if you are prepared, some happen immediately and you have no time to react, but many of them are still easily avoidable