The main thing when pursuing a goal is to make it stimulating because many times the distance between us where we are and where we want to get to achieve goals is frustrated, the desire can make us instead of being disciplined we are motivated and that way we can make the effort unconscious.
A person focused on achieving their goals is the one that before the consequences take place in their life pursues what they want and does not run away, questions about how to get what they want, surely develops discipline and before something inevitable absorbs learning comes forward and even get to do it automatically and enjoy it, it is proactive what makes it a winner.
Change your negative thoughts because always a positive mind has a different vision of the world in a real way and this works, be grateful with what you have in spite of the bad, in these dates of reflection it is good to take advantage of and appreciate the work or personal opportunities although it takes time you will see the difference, sometimes without realizing it, we criticize, we think negatively, we complain, we tend to see the bad in situations instead of the good, these thoughts do not change immediately.
That is why it is important to do to achieve the objectives to make them stimulating, to turn them into fun. in terms of results there is nothing worse against motivation than doing things and not getting good results, but if you do not let yourself fall before the failures then review your plan, make adjustments and you can see how to start seeing better results motivation come back, through good discipline you can carry out those actions that you lack to achieve your achievements.