thanks for answering,makes sense,being in public,good on you starting to look after your lungs while your still young,I'm a smoker,roll my own,kid my self that i can roll small ones and have a thin cig,i end up just rolling more of them.i always say I'll stop soon,lost my cousin to smoking,she was younger than me and left to young sons behind,must do a Google search to see if i can get them in my area,thanks for the info,all the best for the future,no matter what happens.