I have struggled in the past with knowing how to balance this with friends.
If a friend is having a rough time and wants support, but you disagree with some of their behaviours, do you offer support and say nothing about your opinion (as your opinion isn't actively being sought) or do you say something?
For example, if someone in their life wasn't being great to them, and your friend spoke to that person in a way that ypu thought would only further antagonise and escalate matters and which you found a bit much - would you say something?
Or if they were suggesting a potential change of direction professionally bit you really didn't think it would be a good move (for v good reasons) do ypunsay so and best their enthusiastic bubble. Or be a good friend by being supportive?