If you own real estate, no matter if you live there or not, there will come a time when repairs are needed. When something is in need of repair you need to ask yourself this question: can I take care of the problem on my own?
Some people are very handy. No matter what comes up they can fix it. Does this sound like you? If so, keep doing what you are doing. It is much better to make your own repairs if possible. Not only does this teach you a lot, but you can save tons of money. This is particularly true if you are dealing with a property that is older and always in need of some sort of repair.
Just because you are not confident in your ability right now does not mean this can never change. If you want to learn how to make certain types of repairs you need to practice. Have a leaky pipe? Try to fix it yourself before calling a plumber. Is the grout cracking on your tile floor? Buy some replacement grout and see if you can fix the problem on your own.
Believe it or not, you may be more capable than you think. Once you successfully make some small repairs your confidence will grow.