I know it may cause (a) but it gives a higher risk for cancer.
Answer:
Aight depends, do you guys go to school together? Do you guys live next to each other? If no, then you'll just have to wait it out until she contacts you. If she DOES, then wait till school and say hi or go to her house or something.
Answer:
According to Incentive theories there are two types of motivation - extrinsic and intrinsic. If you are driven by rewards in the form of outside objects like money, you would respond and utilize extrinsic motivation. If you are on the contrary, driven by internal rewards, like experience or joy from the process, you are likely to respond and utilize intrinsic motivation.
Explanation: