One way for a young family to get the most home for their money is to purchase a "distressed" property. With research and due diligence, you may just end up with a larger or nicer home than you thought you could afford, but without the extra price tag. One way to accomplish this is by purchasing a property that is in foreclosure.
The wide selection of sector funds available provides you with the ability to take advantage of changing market conditions and continually optimize the risk-reward characteristics of your diversified portfolio. To employ this approach effectively, you need to understand and follow the dynamics of the individual sectors. You must also be able to make informed decisions on sectors to select and sectors to avoid. At the end of the day, you should be right more often than wrong with the sectors you select.
When you bought that new car you knew as soon as you drove it off the lot it would be worth 20% less than you paid for it. Twenty percent is a lot and more than most folks should be willing to risk when investing. Forget “the long haul” as you don't want to take the 40% losses that many investors did in 2000.
Usually a good rule of thumb is 10%. When you drive that stock off the exchange floor your risk should be limited. You decide how much you are willing to lose if it goes down instead of up and as it goes up carry that risk percentage along to lock in your profit.