Yes we can. I am happy with my same device, same tank, same style, same flavor, day in and day out. It may be boring for some but it works for me.And to me that is they way it is suppose to be. All of these different 'type' of vapers is distressing to me. When we smoked, we were just classified as 'smokers'. Now as vapers, yes classified again, but to have different distinctions of to what type of vapers we are is really out there. We never had 'styles' when we smoked, so I see this as no different. Can't we all just be vapers and be happy about it?
Please dont be distressed. Be happy to have found a way to stop being a smoker that works for you. Everyone is different.