Well as for me - I am proud of you. 6 years sober. Congrats on that. You think you are lonely, different? Good - it means you are somehow not part of this materialistic, unfair, shitty world without pity around us - and I think you are really quite strong and smart. I am pretty sure if alcohol and cigarettes would be invented now - they would all be under the same prescription rules as morphine - highly toxic.
I hope you have a nice X mas. Long hot bath, apartment clean, something nice to eat... A hot chocolate...?
Greetings from ES.