Hi everyone, I am genuinely insanely busy these days. Full time job, my own business, single dad, gym, dance classes, bjj,etc etc I barely have time for anything. I would like to dedicate some time to the cold approach but only have time consistently during my daily errands and even that I have to keep short.

Will I have any success, approaching, introducing myself, mentioning my interest and asking for her number within the first minute? or is 5-10+ minutes of small talk required to generate interest? Whats ideal? I dont see this addressed in any other posts.