Unsure about your value for the company
You are likely to disappoint recruiters unless you know what contribution you will be making to the company. Before you go for the interview, make sure you prepare to answer certain questions about your job position and how you can be an aspect for the firm. Keep in mind all the skill sets that you carry and your prior experiences so that you can you can say with confidence about the positive impact that you will bring on the firm.  

Poor follow up after interview
Many people lose out on a good job opportunity by not keeping a check with the interviewers post interview. It is essential to know where you stand as an individual and if you fail to follow-up, you are certainly losing out on a viable chance. Often interviewers experience a workload and do not find time to get back to the candidate, or are simply waiting to hear back from the candidate himself to determine his interest and enthusiasm to join the firm. This also gives you a chance to put forth some other questions or important facts that you have regarding the company or your position.

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