For example: if ((wet && cold) || (poor && hungry)) { System.out.println(I'm miserable!); The println statement will be executed if wet and cold are both true, or if poor and hungry are both true.
Smoking causes depression because of the withdrawal from a physically and psychologically addictive substance, called nicotine. Nicotine which acts as a receptor for the neurotransmitter, acetylcholine, indirectly stimulates the release of another neurotransmitter, dopamine, in the brainâs reward or motivation center.
Your body has a stress hormone called corticosterone, which lowers the effects of nicotine. If youâre under a lot of stress, youâll need more nicotine to get the same effect. Physical withdrawal from smoking can impair your cognitive functioning and make you feel anxious, irritated, and depressed.