just as they happen to be, and - from anything which might just prompt an uncomfortable review of same: it would be best not to choose a course which demands original thought. This is the choice which many make, as it avoids the unpleasantness of "internal conflict" and the difficulty of re-thinking one's former opinions on all things (like what 'Right' might mean? or say, what it feels like to discover that it might be harder to discern.. than one had supposed).
Sewing is good. 'Grief' seems apt to be about manipulating one's own psyche so as to deaden the pain of stark revelation of: actual Loss. This is also a popular approach to the unpleasant aspect of the gamut of human emotional response. About grief: in the healthy individual, it is experienced heavily and welcomed for its cathartic effect. In time, it fades. This is natural - do you really want to mess with altering the process?
'Ethics' - probably would at least suggest (if not demand) the aforementioned review of all those internal "settled opinions".
If you are satisfied that you are in possession of The Truth about any of the complicated stuff - especially of the sort which prompts heated debates and such: why mess with Certainty? Choose comfort. This attitude is an essential-part of also feeling free later-on, to express one's Righteousness and join other like-minded ones, enjoying the warmth of consensus. (And excoriating the Heathens - this perk goes along with that nice warm Certainty)
OTOH: conflict signals a situation in which there may seem.. to be more than one! Right-way (or Wrong-way) to proceed in a situation (!) This is also the point at which there may occur a passel of duelling fav Quotations from Large Books: as each contestant displays the larger-Righteousness: the One which You *should* adhere to. And this can be so confusing.
You will have lots of company if you avoid issues which might place your view at odds with the larger group. So it's always your decision about - how safe a life you plan to construct. Strife demands a certain amount of energy, which can otherwise best be conserved in the service of one's Loved Ones and in reinforcing and attending to their views. Any other approach - is bound to be more trouble, no?
(Did you ever catch the flic from the '50s The Loved One ??)
HTH
Ashton