Going Keto

just saw myself in the mirror after feasting a box of pizza cannot stand the sight of horror and realized 'twas a bad idea the main goal is to get lean have my ass busy and active but i'm lazy af to go clean i guess its fate to get massive got advised to get balanced diet to lessen on sugar and carb but the cravings are hard to quite even giving up rice for lard so this is what they called keto gobbling more on fats and grease less on meat, rice and potato and more on veggies and cheese some of you might get irked but i need options and hope please advise will this work before i eat up this whole loaf