I've done quite a lot of street photography in years past but got tired of it and stopped about four years ago. When I see these opportunities during travel, I take them.
Walking my local town for street photography on purpose is what I stopped doing. Maybe someday.
Wonderful how you captured the mood, Alex!
Excellent b&w work as well!
I had a look at the gallery you linked to and I found it most enjoyable.
I think you definitely have a talent for this. Excellent eye and great people skills.
The people that "caught" you react very positively to you.