It's not up to you when the best time and place for any particular discussion is.
Hamas have a track record of making mainly very bad decisions that have made the lot of the average Gazan very miserable. To cheer them on with unquestioning fervour every time they choose to stick their cocks in a hornets' nest in the cause of irrational nationalist egoism is a betrayal of the Palestinian people.
Who was it who killed Yasser Arafat after years of house arrest and made it possible for Hamas to step into the gap left by Fatah in Gaza?
Some cynics would even suggest it was in Israel's interest to have Hamas replace Fatah, as it makes it more politicially palatable to justfy genocidal policies towards Gaza.