Involving oneself on taking loans just to meet up ones targets ain't advisable when your income is low because you may run into depression when you've incurred so many debts before you receive your income as you may be confused whether to settle your outstanding debts with your income or using to solve the family's basic needs.
Carrying loan to solve family problem is not bad but make sure that the load is for reasonable things and also note that, the load you took can be managed by the monthly income you earn to avoid any damages. We can take loan for any kind of problem but it shouldn't go beyond your control and also inform you family member like your wife and children if they have grown up and can understand because in this kind of situation family members have to be aware so that if their is any changes in time of financial issue you will not owe them any explanation, this like fish not in the food or eating the same food constantly or some of their needs but not that serious to stop them from anything they want to do.
Apart from that, if you don't have another source of income, you can use your free time to work on the empty land around your house, start planting various kinds of plants such as tomatoes, chilies and other vegetables. By having produce from your own garden, you can increase your income and save money on shopping for kitchen needs.
This idea is also nice one but in my place people usually go to work early morning and comes back towards evening and when they are back they looked so tired and next thing they do is to shower and eat their food and sleep and continue the same thing tomorrow and when you talk about during weekend the see that period as resting periods. To be at the safe side we have to involve our family members in every of our plans because we has head of the family can't do it alone, like preparing a garden if we are busy we have to engage our children to do the preparation of the garden, with this plans we can a little bit relieved and have more money to save.
Maybe we are born like that and we are never satisfied with our own income. No matter how much money we earn, we always think of ways to increase our income.
That is human only few among us escape it but majority are involved, take a look at our working place we get promoted with the increase in our money too but still we keep on complaining about the needs. Let me tell you even those that have escaped it are just contented with what they are earning and also using the application of "scales of preference" to control the spending.