Fill in the blanks in the given sentences by adding correct prefixes or suffixes to the given base word.
You should bear in mind that (a)______(confidence) assists a man to reach his goals. A lack of (b)______(determine)leads one to lose the confidence. You need it in order to (c)______(come) the problems of life. Fix a target and then try (d)_______(sincere) to gain success. Don't lose heart if you fail. Remember that (e) ______ (fail) is the pillar of success. Whereas, success without (f)_____(compete) is not enjoyable. Determination keeps you (g)_____(mental) strong and (h)______(prepare) for struggling to reach the goal. Nobody can be (i)______(success) in his mission. Failure makes him more (j)______(determine) to work hard.