Three factors you regard as important when setting your goal

If I were to set goals for myself, there some factors that I would consider.  First I have realistic and see if I truly want to pursue this goal.  I have to feel that this is something I really want to do.  Second is if I have the skills to do this.  You can learn along the way but if you really don‘t what you are doing or what you’re getting into, that would pose a problem.  Lastly, am I prepared to go all out?  You can’t achieve your goals if you do so haft-heartily.  It has to all or nothing.

oak trees? ? what was listed

substitution is the answer in this case