CYBER and TOMO is in my mind to invest in this period because, the price of CYBER has reduced to $4 and TOMO has reduced to $1 too, which I believe it will rise higher before the end of this year to allow short term holders to earn money.
This is the first time I have ever heard of this two coins. Why did you think their prices will increase before the end of this year? I will advice you to be careful with altcoins before they will teach you a lesson..
Do you think, if I add those two coins I just mentioned to my wallet, will it bring a good results in the future?
Altcoins are gambling, gamble with them with the amount of money that you can lose and never think about.
Because I don't want to depend on BTC only in this bear season so that what happened to me last year will not happen again.
Altcoins are more volatile than bitcoin. If you invested in altcoins, you would have lost money than this. It is unrealized and bitcoin price will reach all-time-high. Some altcoins will not get to all-time-high. Bitcoin is better.
This idea of adding some coins to my wallet, is it a good idea or I should still invest more money on BTC?
Invest in bitcoin.
But if you like, you can gamble with altcoins with very little amount of money that you can lose and never think about.