Relative Powers

[Thalion]

There are others, Luthien and Galadriel included, who, while lacking in his raw power, chose their courses of action more carefully, and in a more measured way.

I think by going down this route you will be "knocking down a peg" a lot of Elves...first and foremost practically ever Noldor, or at least all those who followed Feanor...even Galadriel we are given at times to believe left Valinor because of her loath for Feanor and a desire to make sure he failed in his quest in Middle Earth (although thats simply this person's interpretation...I have a feeling, that it will still much contention)...and Fingolfin "rashly" charged to the gates of Angband...Fingon allowed his troops to move forward against the hosts of Angband too soon when Gwindor charged first...Thingol 'forces' Beren to go to Angband to get a Silmarill for his daughters hand...all of these cases (and more) can be considered rash decisions or more biased towards personal feeling or without much thought put into them...