Executives came to use measures of efficiency that focused on the short term, investing in quick wins in sustaining and efficiency innovations instead of funding empowering innovations that pay off in five years, or often even longer.

CNN: Christensen: We are living the capitalist's dilemma

One way new consultants can boost their confidence is by compiling a list of experience and skills they've gained during the past five years -- including successful projects, implementations and innovations.

CNN: Should you launch your own consultant business?

Solar power may be cheaper than electricity generated by fossil fuels and nuclear reactors within three to five years because of innovations, said Mark M.

FORBES: GE: Solar Power Will Cost Less Than Fossil Fuels and Nuclear Power in Five Years

If Microsoft only develops a new OS every three to five years, it will miss major innovations, and constantly be playing catch up.

FORBES: With Windows 8.1 All That Is Old Is New Again