Well, i would much prefer a partner that explicitly states what are his/her show-stoppers for the relationship, than one that states preferences but not their i

Well, i would much prefer a partner that explicitly states what are his/her show-stoppers for the relationship, than one that states preferences but not their importance and then just leaves when key preferences are not satisfied. Also, i do not understand why ever speak about guilt in this case - if there is no commitment then there is no guilt when relationship is dissolved.