Bro, this is very subjective, its depand on the type of headlight you are using and how high is the angle of your beam. Basically projection headlight with proper beam angle should be quite safe as its not too glaring.
Mornin all, ladies and Gents (mainly gents here, I suppose? I may be surprised though). 'Tis a humble member here, Weizz registered around 2010, lurking until now as I forgot that I registered to this place :wavey...