You should not rush beyond your capabilities, so if you are having trouble investing between $10 to $100 per week, then maybe you either have to figure out ways to increase your cashflow or to decrease your expenses.. and at the same time, of course continue to have a decently good sized emergency cushion so that you can have a large amount of confidence that you will never need to use your bitcoin for emergencies (in other words your bitcoin should not be part of what you believe to be your emergency fund.. because you should ONLY be selling your BTC at a time that is completely at your own choosing. not because you are forced into such position.. and perhaps forced into such position due to inadequate/insufficient planning).
Very Sage Words well i think words you have mentioned here hits kinda different to me these words motivated me alot like as you said cashflow give confidence which is so accurate like this is also what i have experienced in my life. I remember when i had no money i was very demotivated like i used to talk people like those talks were very strange and demovited so when i started to earn money like i used to talk people very energetically and motivatedly.TBH these all are not about just money this is the true aspect of life that cashflow give you alot of confidence like i believe if you are rich whatever you say if it is shit people will also appreciate you on that why? Because this is not you who he talking at this time this is the the status you have build which they are seeing and giving you respect.
I would say at the start of this paragraph you said if we don't have much availability to invest that little amount that you have mentioned like 10$ to 100$ so this is not good time to invest this time is to be groom and come to that point we have enough potential to do investment which is we have as our savings and besides those saving we have enough amount to spend and fulfil our desires in that way we would be able to accumulate very well Amount of Btc.
Those Btc will not be extract as emergency position we will be able to extract those BTC only When we reach the Fix goal we have fixed in our minds So i think it is going to be a good idea

The guarantee of a monthly cash inflow gives us ease of mind. We can think clearly because we don't need to think about our monthly expenses. Saving a portion of our wages and investing them for long-term growth gives us confidence about our future, and we think of ourselves as cleavers and long-term visionaries. When things turn against them, they think of themselves as stupid; this is human nature.
Not to use your investment (in bitcoin) when emergencies arise is a strong statement but not a practical one. When people don't have money to cover emergency expenses, they tend to sell their assets. If you are investing in bitcoin as a retirement plan, then you should not sell it, but in times of emergency, your senses will tell you to sell it.