Many of today's most successful companies were started by young entrepreneurs who had a vision, developed that vision and successfully established companies Sieve Software that are listed in the top 1 earning companies today. Many people have heard of, SAP SUCCESS FACTOR for all modules for instance. Their beginnings were founded by companies with motivation, drive, and desire to be the best, perseverance and "true grit." To be a successful entrepreneur you must be the "jack of all trades." Begin at the bottom and dream that you will reach the top.
Sieve Software is be flexible and creative. Work in an environment that is constantly changing and moving. Have the ability to change when change is needed and be innovative.