Don't be scared to get a DF group for Titan HM

[Resolute]

That is a good idea. Much better to get a DF group for practice. In my experience, the people in premade groups are nice if you know the fight at least.

Don`t be scared to get a DF group, but don't expect to win. Thats my opinion.

True. But I am just saying you MAY win. Not having an extra dps doesn't equal losing for this fight.