My plan is to stick with altcoins until this bull run is over , take my altcoin profits this year and then with those altcoin profits buy Bitcoin in the next bear market.
No problem if you prefer altcoins but you should be aware of the potential risks, too. 
Good.. Bearish season is the right time to collect Bitcoin gradually. You can do it with DCA or any other ways.
This is my first proper cycle and for me I chose altcoins as I believe they will give me bigger returns than Bitcoin this bull run so will have to see if that plan works out well for me or not.
What do you mean with "proper cycle"?Yep. Altcoins have a bigger volatility, that's why it can gain bigger returns. However, we know that altcoins have higher risks. And you must be very careful to decide your target for taking profits. Altcoins future is very unpredictable, it is quite different with Bitcoin.