Amassing Wealth - A lot of people don't have lots of savings. They have lots of debt. There is no get rich quick scheme. You work, you live as far below your means as you can tolerate, and you put the difference between how much you get paid, and how much you spend into savings. It really is that simple.
Pensions - Unless you have a ridiculous amount of excess money available to you, or are cornered into it (and the Government are going to try to corner all of us into it), then putting money into a pension is probably a very foolish mistake to make. Firstly, you will pay the vast majority of all growth to a pension company in fees. Secondly, you will have zero insurance against loss in stock market crashes. And thirdly, you have no means of preventing a cash strapped government from nationalising your pension pot 'for the good of the country'.
Things I've learned that help me save...
Pay off all your debts. I accept most people need mortgages, but they don't need loans for TVs, Cars, Holidays, Sofas, Christmas. Debt will make sure you never amass any substantial savings.
Never buy a car on credit. Buy a cheap crappy car and save up for a better car, but always buy a car with money you already have. Yes, use a credit card for the credit card protection, but pay it off immediately.
If you have something and you're going to get rid of it, sell it. Sell it online, whatever, just don't give it away unless it is absolutely not worth your time/effort, or it is going to a friend/family member who needs it more than you want the money.
Eat as cheaply as you can, and eat a lot of vegetables. They are a ridiculously cheap form of nutrition when compared to anything you can buy in a packet on a shelf, and you will be surprised how little you can feed you family on.
Stop using your bank card. Draw your money out of the bank in cash every month pay for everything in cash. Yes, you'll still need to leave money in for your mortgage, electricity bill, insurance, etc. But if you have to pay for everything in cash, you will become acutely aware of how much money is passing through your fingers.
Put what savings you do accrue into assets that do not depreciate. Do not put too much of your hard earned cash into savings vehicles. They are not insured. You may think they are, but if you take a look at the economics underlying that £85K insurance, you will see where the weakness lies. If you cannot touch it, you do not own it.
And if we all save a lot of money, we will become the scourge of the government and blamed for not spending and destroying the British economy.