Does eating before trying to project really affect your projection??

I dont understand about a week ago, 4 days in a row i reached the vibrational stage but did not project..........and since then i have tried every day in the afternoon and at night and no luck.... :-\ im wondering if maybe i ate too much before i tried? (read that eating before causes your body too waste too much energy needed to project) Im also thinking maybe the time of day os a part of it b/c when i reached the vibrations 4 days in a row it was around 12 maybe a little later and ive have to work and havnt been able to try untill i got home and settled which was about 4 or 5 and no luck that late........ is it in my mind or is it really easier earlier in the day? Well thats 2 thing i would like help with so far .....Maybe eating to soon b4 is a problem.....Time of day.... and one more thing........in a book i have read said that trying to project somewhere other then normal may help like instead of my bed do you think that i should try my car or something?? any suggestions would help THANK YOU EVERY ONE, YOU ALL ARE THE ONLY PPL I HAVE TO TALK TO ABOUT PROJECTION EVERY ONE LIKE MY FAMILY JUS GIVES ME THAT ARE YOU CRAZY LOOK WHEN I MENTION ANY THING ABOUT VIBRATIONS AND PROJECTION lol i could immagine what they must think but i belive 100 % GOOD LUCK TO YOU ALL THANKS ;D