Hi,
I am pretty new to the webhosting world and up till now i have been using reseller accounts however I want to switch to a dedictaed server for more profits , could anybody point out future problems i should be prepared for and what the difference would be ?

Thanks in advance

Some things you need to worry about:
- control panel licensing
- hack prevention
- OS updates (security/bugs)
- maintaining IP addresses
- don't let yourself accidentally break things
- no tech support above you that manages your server unless you have a managed server
- cost

etc...