This is the advice I took a few weeks back, and it's been a good experience. Just take a bit of whatever bag you hold and start to move it around. I've primarily been buying/selling the same coin (RVN/BTC), but have gone between LTC as well to trade out of exchanges (as BTC fees are usually much higher). Good luck and just remember you have to start somewhere!
You just need to start trading and stop procrastinating and dreaming of having good profits. We all start somewhere and for those people who are always advising to just invest because it is risky to trade then they should at least try right? When you are too afraid to get out of your comfort zone then you will not be able to discover the other talents that you have that may bring you to being financially free. Just explore and do not be afraid to lose because in losing, you will gained lessons to be profitable in the future if you learn from it.