Of course, $ 10,000 is a very large nominal, so if I have the opportunity to manage that much capital I will break the account into several accounts, so as not to focus on just one account where all accounts stand alone, and trade each one.
Yes, this is a big amount to start trading, maybe most traders start with only $100 in real account trading, so the success level maybe varies although depending with the skill, but amount of capital account affected to resilience account to withstand price movement. usually, trader, that starts with $10K they choose ECN account