I was really excited to start Slimming World as I was sooo desperate to lose the weight so was excited to get onboard so I could start seeing results! I read as much as I could and wrote out a shopping list which included speed foods, extra lean meat and all the things I would need to get my journey started! I really enjoyed planning it all actually and 4 weeks in, I still do this with my shopping list! I like to look at all the different recipes too as it reminds me about all the different choices I have, then I add what I need to my list! Without sounding too cheesy, I think you have already done the most vital preparation in deciding you want to do it! What better preparation can you get than wanting it!?