Everyone should see it as a fun game or gambling. Doing any math beyond that's not gonna give us any edge. Each ride is different and past drives or how long we are in doesn't improves our odds to our future runs. The only things we can do to improve our odds is the hashrate.
A small diminishing interest will take a U turn the moment we find a block.
Why do you feel our luck goes down? The more runs we make, the better our odds. As we submit more and more shares, statistically we get more and more likely to hit a block. It's still luck but our odds are much higher the longer we are in it...
Don't lose hope!
A small diminishing interest will take a U turn the moment we find a block.
Scheinbar flacht das Interesse langsam ab, nachdem wir jetzt sehr viele Runden dabei sind und die Chancen immer geringer werden einen Block zu finden. Muss auch ehrlich eingestehen, ich habe mich hier auch schon etwas verzockt und mit dem Blockfund würde ich nur mehr mit einer 0 rauskommen 
Why do you feel our luck goes down? The more runs we make, the better our odds. As we submit more and more shares, statistically we get more and more likely to hit a block. It's still luck but our odds are much higher the longer we are in it...
Don't lose hope!
I do agree nothing is guaranteed but this is the whole reason "luck" is calculated based on number of shares, to determine statistically based on your hashrate how lucky or unlucky you are relative to your hash power. Every form of gambling has odds and smart gamblers will always play and consider the odds and payout relative to the investment. The people that don't do that allow the house to take them for all they have.
More or less hashrate doesn't matter unless you increase duration as well. 100P for 1 day or 10P for 10 days or 1P for 100 days, your odds are mathematically the same. Still no guarantee in any of the cases, but odds are odds. When you flip a coin, your odds are 1 in 2 of landing on heads. If you get very lucky, you can land on heads 5 times in a row or get very unlucky and land on tails 5 times in a row but if you flip the coin 10000 times and check the odds again, statistically it will be close to 50:50. Not exactly 50:50, but close to it., The same applies here....