Forex is where millions of traders make and lose profits in a matter of minutes. Without taking much risk, the author has consistently made 10+% profit per month in all markets, whether bear or bull. No complicated indicators to understand, no risking more than 1% per trade, no confusing trading methods that are hard to apply. So you should ask from stock market expert advisor
It is possible and very easy but although you have to follow some rules of trading and to keep watching stock position and market updates. If you are an investor and be an good investor so you have to focus on different markets updates because sometimes a small changes in market affect very bad to companies so in this situation the price of stock get affected. Therefore long term investment is good in investment scenario. Intraday is also good but it depends on person knowledge and also his wealth that how much loss they can bear.