Investment is risky
Never try it with 100k in one lump sum
You will need to learn to loss first as a newbie, and the more you learn to familiar with the market direction you will have better chance to winning from it.
This included house/unit trust/forex/equity market/gold/crude oil/virtual coin,
Put aside 90% of them in fd and 10% pour into the market as a lesson fee, once you get used to it then you can increase the stake to 20%, and if you can start getting positive return continuously from the market you can finally increase it to 100% stake, or you can even go far beyond to 200% stake by taking low cost loan.