Kabo0m,
one hour is enough - trust me - if you lift heavy enough and with right intensity you will be cringing of pain the day after.
To become someone like Ronnie you need 10+ years of exercise and be genetically gifted - at your age I would prefer focusing on your academic career which in later life will help you find a real job. Apart from very few professional body builders (Schwarzenegger) very few have managed to make a decent living after their sport career.
re-read - I wrote 150g of protein as a lower-limit and this is still double of the average protein consumption of adults. A scoop is usually 30g (but better to check with a reliable scale)
Cottage cheese you take before bed - it is full of
casein protein which takes about 7 hours to process. The idea here is to have a steady protein flow in your body also during sleep. The 14g is not much, your overall metabolism during sleep is also much slower, so this actually works. As mentioned before, you can also take casein protein, this is actually quite an expensive form of protein to buy, but this gives you 30g proteins in one scoop for the night. I only take this when I have eaten very little or when I wake up at night hungry.