The window is short to seize an opportunity, not to discuss endlessly with travel companions.
Here, in Abidjan, if a flight to a great destination like Zanzibar drops to a trivial price for next week, it's not the time to wait for everyone to agree; it's an opportunity not to let slip.
Who accompanies you may change, but the offer at this price will disappear.
You can always find a friend for a spontaneous adventure, or even go alone, rather than see the deal of the century fly away.