I know people who started trading with $1000 and lost... and people who started with $100 and now have a profit of $10000!
The amount is not so important, the more your deposit the less your risks. Most important is your experience and knowledge, understanding of the market and its feature!
Trading in other people's signals is dangerous and unpredictable because the mistakes you will make will not be yours . Study the market, study exchanges and their dynamics, it will give answers to your questions...