Smokers Show Higher Risk For Depression. This study helps illuminate some of the interactions between marijuana and dopamine levels, and researchers explained that the reduced responses to dopamine may explain the drug craving, depression, and anxiety symptoms that accompany long-term marijuana abuse.
Quick Answer. Entrepreneurs are important to the economy because they literally generate wealth. Existing companies can only redistribute the wealth and resources the company already has. By starting a new...
Although risk bearing is an important element of entrepreneurial behaviour, many entrepreneurs have succeeded by avoiding risk where possible and seeking others to bear the risk. As one extremely successful entre-preneur has said; 'My idea of risk and reward is for me to get the reward and others to take the risks'.