Some of my family members and friends know I smoke pipes; others don't. Those who know approve or don't care. Those who don't know might or might not care, but either way, they probably wouldn't find me smoking my pipe because there wouldn't be much reason for me to smoke around them. I'm just saying that I haven't disguised the fact that I smoke pipes, and that those who already know are indifferent, like it, or have even tried it because of me. ;-)
When I was a young guy, it took me a while to get comfy smoking my pipe around others. Mainly, I was afraid older family members wouldn't approve or like it. I was also shy about it because I had started smoking aromatic cigars and pipes well before I turned 18 (I indulged mainly on my own, except for sharing an occasional Black & Mild or bowl with a friend). At college, where I found out I wasn't the only teenage pipe smoker in the world, just about everybody I knew liked it when I smoked my pipe (was and still am an aromatic kinda guy). When my mom found out I'd been smoking pipes, she was mainly concerned about my drifting over to cigs, but she totally understood that most pipe smokers didn't inhale and smoked for the enjoyment. She was totally on board, said she thought a pipe really suited me well, and always encouraged me to smoke my pipe because she loved the aroma so much. My dad had a similar reaction a little later on, and my younger brother took to sharing a pipe or aromatic cigar with me now and then. Not sure how things would've gone if people had been rabid anti-tobacco types who equate all smoking with big tobacco, addiction, and anti-social behavior.