In the words of Douglas Adams "Space is big. You just won't believe how vastly, hugely, mind-bogglingly big it is. I mean, you may think it's a long way down the road to the drug store, but that's just peanuts to space." The same could be said for life and knowledge. We don't know everything, our brains just aren't big enough and we don't live long enough to find out all there is.
Okay that's enough philosophy for today, what I'm getting at is that sometimes we need help. It can be frustrating to have friend or family say "I think you should do this" or "Maybe you could try that" about your business when the ideas aren't very helpful. However rejecting all help and advice because you think you know best is a dangerous thing to do.
There's nothing wrong with admitting you need some help. Of course you should find someone to help you who is more knowledgeable than you about your problem, a good place to look is your local Small Business Administration or Chamber of Commerce. Talk with other business people and bounce ideas off each other, not all of them will be good ideas but it often helps to have someone take a look at things with fresh eyes.
If something isn't working try to figure out why, if you can't you should ask someone else to take a look. Several times on forums I've seen fairly new online sellers complaining about not making sales, when told they need to work to bring in buyers and given suggestions on how to do so they get offended that someone would dare tell them how to run their business. These people are setting themselves up for failure. If you are going to succeed in your business you need to learn all you can.
Now this article is going to seem a little funny compared to my next article. Not all business advice is good advice, you need to evaluate all ideas critically and that's what I'll be writing about.
Some good links