The enemy of success identified here is procrastination. Procrastination is the delay in taking action or the inability to exert action immediately. Procrastination means setting goals but failing to start the process of achieving the goal. Procrastination means knowing you have to read but keeps postponing the time to start reading. Procrastination means having a work in mind and resources at hand but lacking the zeal to utilize the resources at that time.
Procrastination is an evil to success and this accounts for the reason a lot of potentials are yet to be unraveled. The ability to chase dreams is so challenging to some people that they feel tomorrow is the best time to pursue their dreams not knowing that now is the best time.
Most people have failed to succeed because they have never started the journey of success. This I have described as failure at arrival. It will interest us to know that success is for the risk taker and not the comfort seeker. Risk here means starting not minding the perceived challenges. And so, to succeed you must start!
OP I agree with you that procrastination does much bad to humans in general and it is a dreams killer, for anyone to achieve whatever they want here, you must be up and doing, knowledge is not gotten without research and for you to research in other derived more ideas to contribute your quota in this forum, you must let go off procrastination AKA ( I will do it later) most individuals that was unable to make dream to accomplishment was as a result of this attitude exhibition, for one to be successful not only in this forum both in the outside world, the zeal and the ability to always give things you believe in a good fight will also help.