Day 1 Of Quitting

Hello, Im 32 and today I had my last smoke and threw away everything weed related & cigarettes and also deleted all numbers from my phone. Ive been smoking weed daily for 10 years, cigarettes longer. The only times Ive had breaks are on holidays with my family where I can easily stop smoking weed and cigarettes. My appetite and sleeping always take some time but otherwise its fine. As soon as Im back home I start smoking again straight away, I havent gone even one night without smoking. Any tips for my first time cold turkey at home?
How are you doing today?